140233233242320 has 40 divisors (see below), whose sum is σ = 326287966305024. Its totient is φ = 56051022498432.

The previous prime is 140233233242309. The next prime is 140233233242327. The reversal of 140233233242320 is 23242332332041.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140233233242327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 660374404 + ... + 660586723.

Almost surely, 2^{140233233242320} is an apocalyptic number.

140233233242320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140233233242320 is an abundant number, since it is smaller than the sum of its proper divisors (186054733062704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140233233242320 is a wasteful number, since it uses less digits than its factorization.

140233233242320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1320962467 (or 1320962461 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 34.

Adding to 140233233242320 its reverse (23242332332041), we get a palindrome (163475565574361).

The spelling of 140233233242320 in words is "one hundred forty trillion, two hundred thirty-three billion, two hundred thirty-three million, two hundred forty-two thousand, three hundred twenty".